<!DOCTYPE html>
<html lang="en">
<head>
  <!-- Required meta tags -->
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

  <!-- Bootstrap CSS -->
  <link rel="stylesheet" href="./css/bootstrap.css">
  <style>
    /*.row{
      background: #000000;
      margin-bottom: 2rem;
    }
    .row div{
      background: #399;
      border:1px solid #000000;
    }*/
    .container{
      margin-bottom: 3rem;
    }
    .carousel,.carousel-item{
      max-height: 18rem;
      overflow: hidden;
    }
  </style>
</head>
<body>
<!--导航栏-->
<nav class="navbar navbar-expand-lg navbar-light bg-light sticky-top">
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarTogglerDemo03" aria-controls="navbarTogglerDemo03" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
  <a class="navbar-brand" href="#">LOGO</a>

  <div class="collapse navbar-collapse" id="navbarTogglerDemo03">
    <ul class="navbar-nav mr-auto mt-2 mt-lg-0">
      <li class="nav-item active">
        <a class="nav-link" href="#">首页 <span class="sr-only">(current)</span></a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">新闻</a>
      </li>
      <li class="nav-item">
        <a class="nav-link " href="#">购物车</a>
      </li>
      <li class="nav-item">
        <a class="nav-link " href="#">VIP</a>
      </li>
      <li class="nav-item">
        <a class="nav-link disabled" href="#">API</a>
      </li>
    </ul>
    <form class="form-inline my-2 my-lg-0">
      <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
      <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
    </form>
  </div>
</nav>
<!--banner-->
<div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
  <ol class="carousel-indicators">
    <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
    <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
  </ol>
  <div class="carousel-inner">
    <div class="carousel-item active">
      <img class="d-block w-100 img-fluid" src="./images/chrome-big.jpg" alt="First slide">
      <div class="carousel-caption d-none d-md-block">
        <h3>标题</h3>
        <p>描述</p>
      </div>
    </div>
    <div class="carousel-item">
      <img class="d-block w-100 img-fluid" src="./images/opera-big.jpg" alt="Second slide">
      <div class="carousel-caption d-none d-md-block">
        <h3>标题</h3>
        <p>描述</p>
      </div>
    </div>
  </div>
  <a class="carousel-control-prev d-none d-md-flex" href="#carouselExampleIndicators" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="carousel-control-next d-none d-md-flex" href="#carouselExampleIndicators" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
</div>
<!--面包屑-->
<div class="container">
  <ol class="breadcrumb bg-white">
    <li class="breadcrumb-item"><a href="#">首页</a></li>
    <li class="breadcrumb-item"><a href="#">产品</a></li>
    <li class="breadcrumb-item active">IE</li>
  </ol>
</div>
<!--媒体对象-->
<div class="container">
  <div class="media">
    <img class="mr-3 d-none d-sm-flex w-25 mw-25" src="./images/ie-logo.jpg" alt="xxx">
    <div class="media-body">
      <h3>IE <span class="text-muted">你懂的</span></h3>
      <p>Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Trident。</p>
      <p class="d-none d-lg-flex">Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Trident。</p>
    </div>
  </div>
  <hr/>
  <div class="media">
    <img class="mr-3 d-none d-sm-flex w-25 mw-25 order-1" src="./images/ie-logo.jpg" alt="xxx">
    <div class="media-body">
      <h3>IE <span class="text-muted">你懂的</span></h3>
      <p>Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Trident。</p>
      <p class="d-none d-lg-flex">Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Trident。</p>
    </div>
  </div>
  <hr/>
  <div class="media">
    <img class="mr-3 d-none d-sm-flex w-25 mw-25" src="./images/ie-logo.jpg" alt="xxx">
    <div class="media-body">
      <h3>IE <span class="text-muted">你懂的</span></h3>
      <p>Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Trident。</p>
      <p class="d-none d-lg-flex">Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Trident。</p>
    </div>
  </div>
  <hr/>
  <div class="media">
    <img class="mr-3 d-none d-sm-flex w-25 mw-25 order-1" src="./images/ie-logo.jpg" alt="xxx">
    <div class="media-body">
      <h3>IE <span class="text-muted">你懂的</span></h3>
      <p>Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Trident。</p>
      <p class="d-none d-lg-flex">Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Internet Explorer，原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为原称Microsoft Internet Explorer(6版本以前)和Windows Internet
        Explorer(7，8，9，10版本)，
        简称IE，是美国微软公司推出的一款网页浏览器。它采用的排版引擎(俗称内核)为Trident。</p>
    </div>
  </div>
  <hr/>
</div>

<!--列表-->
<div class="container">
  <div class="row">
    <div class="col-sm">
      <h3>实时热点1</h3>
      <ul class="list-inline">
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
      </ul>
    </div>
    <div class="col-sm">
      <h3>实时热点2 <span class="badge badge-danger">new</span></h3>
      <ul class="list-inline">
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
      </ul>
    </div>
    <div class="col-sm">
      <h3>实时热点3</h3>
      <ul class="list-inline">
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
        <li class="list-inline-item"><a href="#">日防卫预算六连涨</a></li>
      </ul>
    </div>
  </div>
</div>

<!--表格-->
<div class="container">
  <table class="table table-md-responsive">
    <thead>
    <tr>
      <th>#</th>
      <th>First Name</th>
      <th>Last Name</th>
      <th>Username</th>
    </tr>
    </thead>
    <tbody>
    <tr>
      <th scope="row">1</th>
      <td>徽章缩放以匹配直接父元素的大小</td>
      <td>Otto</td>
      <td>@mdo</td>
    </tr>
    <tr>
      <th scope="row">2</th>
      <td>Mark</td>
      <td>Otto</td>
      <td>@TwBootstrap</td>
    </tr>
    <tr>
      <th scope="row">3</th>
      <td>Jacob</td>
      <td>Thornton</td>
      <td>@fat</td>
    </tr>
    <tr>
      <th scope="row">4</th>
      <td colspan="2">Larry the Bird</td>
      <td>@twitter</td>
    </tr>
    </tbody>
  </table>
</div>

<!--卡组-->
<div class="container">
  <h3>卡组</h3>
  <div class="card-group" style="margin-bottom: -1px">
    <div class="card">
      <div class="card-body">
        这是卡片主体
      </div>
    </div>
    <div class="card">
      <div class="card-body">
        <h4 class="card-title">卡标题</h4>
        <h6 class="card-subtitle mb-2">卡副标</h6>
        <p class="card-text">卡片文本</p>
        <a href="#" class="card-link">卡片链接</a>
      </div>
    </div>
    <div class="card">
      <img src="https://v4.bootcss.com/assets/img/bootstrap-stack.png" alt="" class="card-img-top">
      <div class="card-body">
        <p class="card-text">卡文本</p>
      </div>
    </div>
  </div>
  <div class="card-group"  style="margin-bottom: -1px">
    <div class="card">
      <ul class="list-group list-group-flush">
        <li class="list-group-item">Cras justo odio</li>
        <li class="list-group-item">Dapibus ac facilisis in</li>
        <li class="list-group-item">Vestibulum at eros</li>
      </ul>
    </div>
    <div class="card">
      <img class="card-img-top" src="https://v4.bootcss.com/assets/img/bootstrap-stack.png">
      <div class="card-body">
        <h4 class="card-title">卡标题</h4>
        <p class="card-text">卡内容</p>
      </div>
      <ul class="list-group list-group-flush">
        <li class="list-group-item">列表组1</li>
        <li class="list-group-item">列表组1</li>
        <li class="list-group-item">列表组1</li>
      </ul>
      <div class="card-body">
        <a href="#" class="card-link">关于</a>
        <a href="#" class="card-link">查看详情</a>
      </div>
    </div>
    <div class="card">
      <h3 class="card-header">页眉</h3>
      <div class="card-body">
        <h4 class="card-title">卡头</h4>
        <p class="card-text">卡文本</p>
        <a href="#" class="btn btn-primary">链接按钮</a>
      </div>
      <h6 class="card-footer">页脚</h6>
    </div>
  </div>
  <div class="card-group">
    <div class="card">
      <div class="card-header">
        引用
      </div>
      <div class="card-body">
        <blockquote class="blockquote">
          <p>性格决定命运，气度影响格局</p>
          <footer class="blockquote-footer">九叔</footer>
        </blockquote>
      </div>
    </div>
    <div class="card">
      <div class="card-body">
        <h4 class="card-title">卡标题</h4>
        <p class="card-text">卡内容</p>
      </div>
      <img class="card-img-top" src="https://v4.bootcss.com/assets/img/bootstrap-stack.png">
    </div>
    <div class="card">
      <img class="card-img-top" src="https://v4.bootcss.com/assets/img/bootstrap-stack.png">
      <div class="card-img-overlay">
        <h4 class="card-title">卡标题</h4>
        <p class="card-text">卡内容</p>
      </div>
    </div>
  </div>
</div>

<!--卡组含边界-->
<div class="container">
  <h3>卡组含边界</h3>
  <div class="card-deck mb-3">
    <div class="card">
      <div class="card-body">
        这是卡片主体
      </div>
    </div>
    <div class="card">
      <div class="card-body">
        <h4 class="card-title">卡标题</h4>
        <h6 class="card-subtitle mb-2">卡副标</h6>
        <p class="card-text">卡片文本</p>
        <a href="#" class="card-link">卡片链接</a>
      </div>
    </div>
    <div class="card">
      <img src="https://v4.bootcss.com/assets/img/bootstrap-stack.png" alt="" class="card-img-top">
      <div class="card-body">
        <p class="card-text">卡文本</p>
      </div>
    </div>
  </div>
  <div class="card-deck mb-3">
    <div class="card">
      <ul class="list-group list-group-flush">
        <li class="list-group-item">Cras justo odio</li>
        <li class="list-group-item">Dapibus ac facilisis in</li>
        <li class="list-group-item">Vestibulum at eros</li>
      </ul>
    </div>
    <div class="card">
      <img class="card-img-top" src="https://v4.bootcss.com/assets/img/bootstrap-stack.png">
      <div class="card-body">
        <h4 class="card-title">卡标题</h4>
        <p class="card-text">卡内容</p>
      </div>
      <ul class="list-group list-group-flush">
        <li class="list-group-item">列表组1</li>
        <li class="list-group-item">列表组1</li>
        <li class="list-group-item">列表组1</li>
      </ul>
      <div class="card-body">
        <a href="#" class="card-link">关于</a>
        <a href="#" class="card-link">查看详情</a>
      </div>
    </div>
    <div class="card">
      <h3 class="card-header">页眉</h3>
      <div class="card-body">
        <h4 class="card-title">卡头</h4>
        <p class="card-text">卡文本</p>
        <a href="#" class="btn btn-primary">链接按钮</a>
      </div>
      <h6 class="card-footer">页脚</h6>
    </div>
  </div>
  <div class="card-deck mb-3">
    <div class="card">
      <div class="card-header">
        引用
      </div>
      <div class="card-body">
        <blockquote class="blockquote">
          <p>性格决定命运，气度影响格局</p>
          <footer class="blockquote-footer">九叔</footer>
        </blockquote>
      </div>
    </div>
    <div class="card">
      <div class="card-body">
        <h4 class="card-title">卡标题</h4>
        <p class="card-text">卡内容</p>
      </div>
      <img class="card-img-top" src="https://v4.bootcss.com/assets/img/bootstrap-stack.png">
    </div>
    <div class="card">
      <img class="card-img-top" src="https://v4.bootcss.com/assets/img/bootstrap-stack.png">
      <div class="card-img-overlay">
        <h4 class="card-title">卡标题</h4>
        <p class="card-text">卡内容</p>
      </div>
    </div>
  </div>
</div>

<!--卡列瀑布流-->
<div class="container">
  <h3>卡列瀑布流</h3>
  <div class="card-columns">
    <div class="card">
      <div class="card-body">
        这是卡片主体
      </div>
    </div>
    <div class="card">
      <div class="card-body">
        <h4 class="card-title">卡标题</h4>
        <h6 class="card-subtitle mb-2">卡副标</h6>
        <p class="card-text">卡片文本</p>
        <a href="#" class="card-link">卡片链接</a>
      </div>
    </div>
    <div class="card">
      <img src="https://v4.bootcss.com/assets/img/bootstrap-stack.png" alt="" class="card-img-top">
      <div class="card-body">
        <p class="card-text">卡文本</p>
      </div>
    </div>
    <div class="card">
      <ul class="list-group list-group-flush">
        <li class="list-group-item">Cras justo odio</li>
        <li class="list-group-item">Dapibus ac facilisis in</li>
        <li class="list-group-item">Vestibulum at eros</li>
      </ul>
    </div>
    <div class="card">
      <img class="card-img-top" src="https://v4.bootcss.com/assets/img/bootstrap-stack.png">
      <div class="card-body">
        <h4 class="card-title">卡标题</h4>
        <p class="card-text">卡内容</p>
      </div>
      <ul class="list-group list-group-flush">
        <li class="list-group-item">列表组1</li>
        <li class="list-group-item">列表组1</li>
        <li class="list-group-item">列表组1</li>
      </ul>
      <div class="card-body">
        <a href="#" class="card-link">关于</a>
        <a href="#" class="card-link">查看详情</a>
      </div>
    </div>
    <div class="card">
      <h3 class="card-header">页眉</h3>
      <div class="card-body">
        <h4 class="card-title">卡头</h4>
        <p class="card-text">卡文本</p>
        <a href="#" class="btn btn-primary">链接按钮</a>
      </div>
      <h6 class="card-footer">页脚</h6>
    </div>
    <div class="card">
      <div class="card-header">
        引用
      </div>
      <div class="card-body">
        <blockquote class="blockquote">
          <p>性格决定命运，气度影响格局</p>
          <footer class="blockquote-footer">九叔</footer>
        </blockquote>
      </div>
    </div>
    <div class="card">
      <div class="card-body">
        <h4 class="card-title">卡标题</h4>
        <p class="card-text">卡内容</p>
      </div>
      <img class="card-img-top" src="https://v4.bootcss.com/assets/img/bootstrap-stack.png">
    </div>
    <div class="card">
      <img class="card-img-top" src="https://v4.bootcss.com/assets/img/bootstrap-stack.png">
      <div class="card-img-overlay">
        <h4 class="card-title">卡标题</h4>
        <p class="card-text">卡内容</p>
      </div>
    </div>
  </div>
</div>

<!--表单-->
<div class="container">
  <form>
    <div class="form-group row">
      <label for="inputEmail3" class="col-sm-2 col-form-label">Email</label>
      <div class="col-sm-10">
        <input type="email" class="form-control" id="inputEmail3" placeholder="Email">
      </div>
    </div>
    <div class="form-group row">
      <label for="inputPassword3" class="col-sm-2 col-form-label">Password</label>
      <div class="col-sm-10">
        <input type="password" class="form-control" id="inputPassword3" placeholder="Password">
      </div>
    </div>
    <fieldset class="form-group">
      <div class="row">
        <legend class="col-form-legend col-sm-2">Radios</legend>
        <div class="col-sm-10">
          <div class="form-check">
            <label class="form-check-label">
              <input class="form-check-input" type="radio" name="gridRadios" id="gridRadios1" value="option1" checked>
              Option one is this and that&mdash;be sure to include why it's great
            </label>
          </div>
          <div class="form-check">
            <label class="form-check-label">
              <input class="form-check-input" type="radio" name="gridRadios" id="gridRadios2" value="option2">
              Option two can be something else and selecting it will deselect option one
            </label>
          </div>
          <div class="form-check disabled">
            <label class="form-check-label">
              <input class="form-check-input" type="radio" name="gridRadios" id="gridRadios3" value="option3" disabled>
              Option three is disabled
            </label>
          </div>
        </div>
      </div>
    </fieldset>
    <div class="form-group row">
      <div class="col-sm-2">Checkbox</div>
      <div class="col-sm-10">
        <div class="form-check">
          <label class="form-check-label">
            <input class="form-check-input" type="checkbox"> Check me out
          </label>
        </div>
      </div>
    </div>
    <div class="form-group row">
      <div class="col-sm-10">
        <button type="submit" class="btn btn-primary">Sign in</button>
      </div>
    </div>
  </form>
</div>

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  <nav aria-label="Page navigation example" class="d-flex flex-row justify-content-center">
    <ul class="pagination">
      <li class="page-item"><a class="page-link" href="#">Previous</a></li>
      <li class="page-item"><a class="page-link" href="#">1</a></li>
      <li class="page-item"><a class="page-link" href="#">2</a></li>
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      <li class="page-item"><a class="page-link" href="#">Next</a></li>
    </ul>
  </nav>
</div>
<div class="container">
  <nav aria-label="Page navigation example" class="d-flex flex-row justify-content-center">
    <ul class="pagination">
      <li class="page-item"><a class="page-link" href="#">Previous</a></li>
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<script src="./js/bootstrap.js"></script>
</body>
</html>